Construction 102

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Across
  1. 2. (Clue: A roof-like structure for shade)
  2. 3. (Clue: Sloped surface for wheelchair or cart access)
  3. 4. (Clue: Relating to wiring, lighting, and power)
  4. 5. (Clue: System of pipes for water and sewage)
  5. 7. (Clue: Base structure that supports the building)
  6. 8. (Clue: A long, narrow excavation for utilities or foundations)
  7. 10. (Clue: Greek word for "Integrity", "Good", "Beautiful inside and out")
  8. 12. (Clue: System of pipes for conveying fluids or gases)
  9. 14. (Clue: A material used for wall finishing)
  10. 15. (Clue: Protective channel for electrical wires or cables)
Down
  1. 1. (Clue: Thorough examination to ensure quality and safety)
  2. 6. (Clue: Rental agreement for the property)
  3. 9. (Clue: Material covering the top of the building)
  4. 11. (Clue: The process of providing fresh air)
  5. 13. (Clue: Material to regulate temperature)